of geometric lines connecting to form a human heart on a dark blue background.

polygonal graphic design triangle isolated anatomy organ geometric background heart creative shape origami medical facet style poly effect face core structure stroke technology raster black human net physiology object soul banner decoration biology artwork science art health medicine triangular rumpled line concept outline crumpled modern refraction white low heart-triangle-001 polyhedron earth tones heart-shaped lattice covering commercial use lines connecting form dark blue educational scientific industrial background